Point C is graphed on a number line at –7. Point D is 13 units away from point C on the number line.

What could be the coordinates of point D?

Choose all answers that are correct.

A.
–20

B.
3

C.
6

D.
20

Question

Point C is graphed on a number line at –7. Point D is 13 units away from point C on the number line.
 
What could be the coordinates of point D?
 
Choose all answers that are correct.
 
 A.
–20
 
 B.
3
 
 C.
6
 
 D.
20

anonymous · Answer

lol, sorry I'm doing a math assessment...

anonymous · Answer

I'm going with A and D

anonymous · Answer

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First use a number line if you can't figure it out then do -13+-7 = -20 or 13 + -7= 6 so which of the 2 options do you see ? 
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